Knox Léon is the son of American actress Angelina Jolie and actor Brad Pitt. He was born on July 12, 2008, in Nice, France, and is one of the couple's six children. Knox has a twin sister named Vivienne Marcheline, and together they are part of a diverse family that includes siblings from various backgrounds. As a child of high-profile parents, Knox has occasionally been in the public eye, but his family generally maintains a level of privacy. He enjoys activities typical for children his age, such as playing sports and spending time with his family, away from the spotlight.